田間抗性 的英文怎麼說

中文拼音 [tiánjiānkàngxìng]
田間抗性 英文
field resistance
  • 田 : Ⅰ名詞1. （田地） field; farmland; cropland; land 2. （姓氏） a surname Ⅱ動詞[書面語] （打獵） hunt
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 抗 : Ⅰ動詞1 （抵抗; 抵擋） resist; combat; fight 2 （拒絕; 抗拒） refuse; defy 3 （對等） contend with...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. The results of evaluating of the resistance to asian corn borers showed some bt transgenic maize lines showed good insect - resistance

    轉基因玉米田間和溫室玉米螟接蟲鑒定結果表明，有些轉基因玉米株系具有較好的抗蟲性。
  2. In recent years, the water - saving and control irrigation technique of rice has diverted from plot experimental and demonstration to lare scale. and has got remarkable economic and social benefits. amed at the characteristics of this irrigation area, optimal selection for water - saving techniques of rice, deciding the amout of leaching water and irrigation modles, investigating the adaptability of the water - saving and control irrigation technique in saline land. studying the increase in production mechanism of the technique are important to extend the technique, to better and develop saline land as well as slick spots. according to the results of field experiments, optimization study was conducted on the water - saving irrigation technique of rice in saline land, the effects of different water - saving irrigation techniques on the physiological indexes and yield of rice were systematically analyzed. by using mutiplepurpose fuzzy optimization method, better. water - saving irrigation technique was selector out, that is. the control irrigation technique in rice. the mechanism of it was analyzed from the aspect of the physiological and ecological saving water of rice to provide the implemental process and technical point ; throgh the quantitive analysis and comparision on control irrigation and control class ( flood irrigation ), high production and quality mechanism of the technique was analyzed in terms of physiology indexes of rice, the variation of soil moisture, the pest resistance and the lodge resistance, the change of soil temperature in paddy fields. the yield constitutive factors, the quality of rice and so on. in saline land. control irrigation and intermittent leaching modles were adopted to validate the adaptability of the technique in irrigation of rice in saline land, to analyze rice ' s physiological - ecological indexes and the change of soil salt content under the conditions of control irrigation leaching of rice and and to provide control irrigation and combined modle of intermittent leaching to adapt to different conditions

    本文從試驗及試驗資料入手，取得以下主要成果和結論：對鹽堿地水稻節水灌溉技術進行優化研究，系統地分析了不同節水灌溉技術對水稻生理指標及產量的影響，採用了多目標模糊優化的方法，對灌水技術進行綜合評判，優選了節水灌溉技術，論證該地區宜採用水稻控制灌溉技術；闡述控灌技術通過調節和控制水稻的需水規律，降低水稻高產情況下的無效水量消耗，從水稻生理、生態節水兩方面分析了控灌技術節水機理，針對性地總結出水稻各生育期實施節水控灌技術的步驟及技術要點；通過控灌與淹灌的定量對照比較，從根系、莖蘗、冠層葉片及綠葉動態到株高，土壤水分變化，抗病蟲害、抗倒伏能力，稻田土溫變化，產量構成因素及稻米品質等諸多方面進行動態比較，分析控灌技術高產優質機理；在鹽堿稻地採用控制灌溉+間歇淋洗模式，跟蹤測試田間水鹽變化狀況，驗證控制灌溉技術在鹽堿地區水稻灌溉中應用的適應性，通過分析水稻控制灌溉淋洗條件下水稻生理生態指標，提出優化控制灌溉+間歇淋洗組合模式，為進一步在高礦化度地區試驗水稻控灌技術奠定基礎。
  3. Prelimiary results of field evaluation of banana germplasm resistant to fusarium wilt disease

    香蕉種質資源枯萎病抗性田間評價初報
  4. Field resistance identification of strawberry cultivars to powdery mildew

    草莓品種白粉病抗性的田間鑒定
  5. Field resistance evaluations of bt transgenic cotton

    棉對棉鈴蟲抗性的田間評價
  6. Effect of storing - year on seed vigor and agronomic characters in soybean

    表現出一定的田間抗蟲性;成熟期比原品種提早約
  7. The disease resistance of 72 varieties ( or lines ) of wheat to wheat scab in qinghai existing agricultural production has been identified by field plot experiment at present for two years

    摘要兩年來，通過田間小區試驗，對青海省當前生產上已有的72個小麥品種（系）進行了赤?病抗性鑒定。
  8. Resistance index of banana varieties to banana pseudostem weevil, odoiporus longicollis olivier

    香蕉品種對假莖象甲田間抗性評價指標的研究
  9. 23 drought - resistant germplasm were selected as study material from more than 1000 locale maize germplasms collected in guizhou. 11 characters including plant form, yield factor, asi ( time from scatter farina to take out thread ) that relate to drought - resistance were studied

    摘要以從貴州收集保存的1000多份玉米地方種質資源中篩選出的23份抗旱種質為材料，對其植株形態、產量因素、 asi （散粉與抽絲間隔時間）等11個性狀進行田間觀測，研究評價其抗旱適應性。
  10. Thus, it was suggested that adult leaf - dip bioassay could be used as a rapid monitoring method of neonicotinoid resistance for b. tabaci, and adults of natural mixed age could be used to replace adults of the same age, and both cotton leaf and eggplant leaf could be used as materials of monitoring insecticide resistance of b. tabaci

    因此，認為可以採用與田間實際用藥情況相接近的成蟲浸葉法進行煙粉虱對煙堿類殺蟲劑的抗藥性監測，而且可採用自然混合日齡成蟲代替飼養的相同日齡成蟲直接進行生物測定，棉花葉和茄子葉均可作為抗藥性生物測定的試驗材料。
  11. In addition, drought - stress trials in field proved that the capability of drought - resistance of the transgenic tobaccos were improved

    田間抗旱試驗結果證明轉基因煙草的抗旱性得到了增強。
  12. Managing bacterial diseases depends mostly on host plant resistance, quarantine, sanitation, and cultural practices

    管理植物細菌性病害主要依靠寄主植物抗性、檢疫、田間衛生和栽培措施。
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